Submittal Sheet

ManualsBrandsGoodman ManualsGSZ Heat Pumps R410A RefrigerantGSZ 1.5 Ton 16 SEER High-Efficiency Split System Heat Pump w/ R410A Refrigerant

SS-GSZ16 www.goodmanmfg.com 8/20

Supersedes 7/20

Contents

Nomenclature ........................................ 2

Product Specicaons ........................... 3

Expanded Cooling Data ......................... 4

Expanded Heang Data ....................... 18

Performance Data ............................... 20

Dimensions .......................................... 21

Wiring Diagrams .................................. 22

Accessories .......................................... 24

Cooling Capacity: 18,000 to 60,000 BTU/h

Heating Capacity: 18,000 to 60,000 BTU/h

GSZ16

High-Efficiency

Split System Heat Pump

Up to 16 SEER & 9.0 HSPF

1½ to 5 Tons

Standard Features

• High-eciency scroll compressor

• SmartShi® technology to

ensure quiet reliable defrost

• Single-speed PSC condenser fan motor

• Factory-installed bi-ow liquid-line lter drier

• Factory-installed sucon-line accumulator

• Factory-installed compressor crankcase heater

• Factory-installed high-capacity muer

• High- and low-pressure switches

• Service valves with sweat connecons

and easy access to gauge ports

• Copper tube/enhanced aluminum n coil

• Fully charged for 15’ of tubing length

• Contactor with lug connecon

• Ground lug connecon

• AHRI Cered; ETL Listed

Cabinet Features

• Goodman® brand sound control top design

• Steel louver coil guard

• Heavy-gauge galvanized-steel cabinet

• Aracve Architectural Gray powder-paint

nish with 500-hour salt-spray approval

• Top and side maintenance access

• Service ports and controls are

accessible while unit is operang

• When properly anchored, meets the 2017

Florida Building Code unit integrity

requirements for hurricane-type winds

(Anchor bracket kits available.)

* Complete warranty details available from your local dealer or at www.goodmanmfg.com. To receive the 2-Year Unit Replacement

Limited Warranty and 10-Year Parts Limited Warranty, online registraon must be completed within 60 days of installaon.

Online registraon is not required in California or Quebec.

Proper sizing and installaon of equipment is crical

to achieving opmal performance. Split system air

condioners and heat pumps must be matched with

appropriate coil components to meet ENERGY STAR criteria.

Ask your contractor for details or visit www.energystar.gov.

Summary of content (24 pages)

PAGE 1
GSZ16 High-Efficiency Split System Heat Pump Up to 16 SEER & 9.0 HSPF 1½ to 5 Tons Cooling Capacity: 18,000 to 60,000 BTU/h Heating Capacity: 18,000 to 60,000 BTU/h Contents Nomenclature......................................... 2 Product Specifications............................ 3 Expanded Cooling Data.......................... 4 Expanded Heating Data........................ 18 Performance Data ............................... 20 Dimensions........................................... 21 Wiring Diagrams....
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Nomenclature G S Z 16 036 1 AA 1 2 3 4,5 6,7,8 9 10,11 Brand Engineering * Major & Minor revisions G Goodman® Brand * Not used for inventory control. Product Category S Electrical Split System 1 - 208/230 V, 1 Phase, 60 Hz Unit Type X Condenser R-410A Z Heat Pump R-410A Nominal Capacity Efficiency 2 13 13 SEER 16 16 SEER 14 14 SEER 18 18 SEER 018 - 1½ tons 042 3½ Tons 024 - 2 tons 048 4 Tons 030 - 2½ tons 060 5 Tons 036 - 3 tons www.goodmanmfg.
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Product Specifications GSZ16 0181B* GSZ16 0241B* GSZ16 0301B* GSZ16 0361B* GSZ16 0421B* GSZ16 0481B* GSZ16 0601B* Cooling (BTU/h) 18,000 24,000 30,000 36,000 42,000 48,000 60,000 Heating (BTU/h) 18,000 24,000 30,000 36,000 42,000 48,000 60,000 72 75 75 73 73 74 76 RLA 9.0 10.9 13.4 14.1 16.7 19.9 28.8 LRA 47.5 62.9 72.5 72.2 109.0 109.0 152.9 Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Horsepower 1/6 1/6 1/6 1/4 1/4 1/4 1/6 FLA 0.
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www.goodmanmfg.com 18.3 0.76 24 0.99 4.2 233 127 18.6 0.82 23 1.00 4.2 235 129 18.9 0.85 22 1.00 4.2 237 131 MBh S/T ∆T kW Amps HI PR LO PR MBh S/T ∆T kW Amps HI PR LO PR MBh S/T ∆T kW Amps HI PR LO PR 675 600 525 59 18.3 0.62 20 0.99 4.2 233 127 18.6 0.68 19 1.00 4.2 235 129 18.8 0.72 18 1.00 4.2 237 131 Airflow MBh S/T ∆T 525 kW Amps HI PR LO PR MBh S/T ∆T 600 kW Amps HI PR LO PR MBh S/T ∆T 675 kW Amps HI PR LO PR 18.6 0.68 22 0.99 4.2 234 129 18.8 0.74 21 1.00 4.2 236 131 19.1 0.77 20 1.00 4.
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SS-GSZ16 www.goodmanmfg.com 18.7 1.00 31 0.99 4.2 235 130 19.0 1.00 30 1.00 4.2 237 132 19.3 1.00 29 1.01 4.3 239 134 MBh S/T ∆T kW Amps HI PR LO PR MBh S/T ∆T kW Amps HI PR LO PR MBh S/T ∆T kW Amps HI PR LO PR 675 600 525 59 18.4 1.00 28 0.99 4.2 234 128 18.7 1.00 27 1.00 4.2 236 130 18.9 1.00 26 1.00 4.2 238 132 Airflow MBh S/T ∆T 525 kW Amps HI PR LO PR MBh S/T ∆T 600 kW Amps HI PR LO PR MBh S/T ∆T 675 kW Amps HI PR LO PR 19.0 0.91 30 0.99 4.2 236 131 19.2 0.97 28 1.00 4.2 238 133 19.5 1.
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www.goodmanmfg.com 24.4 0.75 24 1.32 5.5 241 126 24.8 0.81 23 1.33 5.5 243 128 25.1 0.85 22 1.34 5.6 245 130 MBh S/T ∆T kW Amps HI PR LO PR MBh S/T ∆T kW Amps HI PR LO PR MBh S/T ∆T kW Amps HI PR LO PR 900 800 700 59 24.4 0.62 20 1.33 5.5 241 126 24.7 0.68 19 1.33 5.5 243 128 25.1 0.71 18 1.34 5.6 245 130 Airflow MBh S/T ∆T kW 700 Amps HI PR LO PR MBh S/T ∆T kW 800 Amps HI PR LO PR MBh S/T ∆T kW 900 Amps HI PR LO PR 24.8 0.67 22 1.32 5.5 242 127 25.1 0.73 21 1.33 5.5 244 129 25.5 0.77 20 1.34 5.
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SS-GSZ16 www.goodmanmfg.com 25.0 1.00 31 1.33 5.5 242 128 25.3 1.00 30 1.34 5.5 244 130 25.7 1.00 29 1.34 5.6 246 132 MBh S/T ∆T kW Amps HI PR LO PR MBh S/T ∆T kW Amps HI PR LO PR MBh S/T ∆T kW Amps HI PR LO PR 900 800 700 59 24.6 1.00 28 1.33 5.5 241 126 24.9 1.00 27 1.33 5.5 243 128 25.3 1.00 26 1.34 5.6 245 130 Airflow MBh S/T ∆T kW 700 Amps HI PR LO PR MBh S/T ∆T kW 800 Amps HI PR LO PR MBh S/T ∆T kW 900 Amps HI PR LO PR 25.3 0.90 30 1.33 5.5 243 130 25.6 0.97 28 1.34 5.5 246 132 26.0 1.
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www.goodmanmfg.com 59 29.4 0.63 20 1.57 6.5 246 124 29.7 0.68 19 1.58 6.5 248 125 30.3 0.72 18 1.59 6.5 250 128 29.4 0.77 24 1.57 6.4 246 124 29.7 0.81 23 1.58 6.5 248 125 30.3 0.85 22 1.59 6.5 250 128 Airflow MBh S/T ∆T 875 kW Amps HI PR LO PR MBh S/T ∆T 975 kW Amps HI PR LO PR MBh S/T ∆T 1125 kW Amps HI PR LO PR MBh S/T ∆T 875 kW Amps HI PR LO PR MBh S/T ∆T 975 kW Amps HI PR LO PR MBh S/T ∆T 1125 kW Amps HI PR LO PR 29.8 0.69 22 1.57 6.4 247 125 30.1 0.74 21 1.57 6.5 249 127 30.7 0.78 20 1.58 6.
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SS-GSZ16 www.goodmanmfg.com 59 29.5 1.00 28 1.57 6.5 247 124 29.9 1.00 27 1.58 6.5 248 126 30.4 1.00 26 1.59 6.5 251 128 30.0 1.00 32 1.57 6.5 248 126 30.3 1.00 31 1.58 6.5 250 128 30.9 1.00 30 1.59 6.6 252 130 Airflow MBh S/T ∆T 875 kW Amps HI PR LO PR MBh S/T ∆T 975 kW Amps HI PR LO PR MBh S/T ∆T 1125 kW Amps HI PR LO PR MBh S/T ∆T 875 kW Amps HI PR LO PR MBh S/T ∆T 975 kW Amps HI PR LO PR MBh S/T ∆T 1125 kW Amps HI PR LO PR 30.4 0.92 30 1.57 6.5 249 128 30.8 0.97 29 1.58 6.5 251 129 31.3 1.00 28 1.
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www.goodmanmfg.com 59 35.3 0.66 19 1.89 7.7 248 124 35.9 0.70 18 1.90 7.8 251 126 36.7 0.71 17 1.91 7.8 253 129 35.3 0.79 23 1.88 7.7 248 124 35.9 0.83 22 1.90 7.8 251 126 36.7 0.84 21 1.91 7.8 253 129 Airflow MBh S/T ∆T 1050 kW Amps HI PR LO PR MBh S/T ∆T 1200 kW Amps HI PR LO PR MBh S/T ∆T 1350 kW Amps HI PR LO PR MBh S/T ∆T 1050 kW Amps HI PR LO PR MBh S/T ∆T 1200 kW Amps HI PR LO PR MBh S/T ∆T 1350 kW Amps HI PR LO PR 35.8 0.72 22 1.88 7.7 250 125 36.4 0.75 20 1.89 7.7 252 128 37.2 0.76 20 1.
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SS-GSZ16 www.goodmanmfg.com 59 35.5 1.00 28 1.88 7.7 249 124 36.1 1.00 27 1.90 7.8 251 127 36.9 1.00 26 1.91 7.8 254 129 36.0 1.00 31 1.89 7.7 250 126 36.7 1.00 30 1.90 7.8 252 128 37.5 1.00 29 1.91 7.8 255 131 Airflow MBh S/T ∆T 1050 kW Amps HI PR LO PR MBh S/T ∆T 1200 kW Amps HI PR LO PR MBh S/T ∆T 1350 kW Amps HI PR LO PR MBh S/T ∆T 1050 kW Amps HI PR LO PR MBh S/T ∆T 1200 kW Amps HI PR LO PR MBh S/T ∆T 1350 kW Amps HI PR LO PR 36.5 0.94 29 1.89 7.7 251 128 37.2 0.98 28 1.90 7.8 253 130 37.9 0.
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www.goodmanmfg.com 59 40.2 0.64 20 2.13 8.5 247 121 41.4 0.69 18 2.15 8.6 250 125 42.5 0.68 17 2.17 8.6 253 128 40.2 0.77 24 2.13 8.5 247 121 41.5 0.81 23 2.15 8.6 251 125 42.5 0.80 22 2.16 8.6 253 128 Airflow MBh S/T ∆T 1140 kW Amps HI PR LO PR MBh S/T ∆T 1400 kW Amps HI PR LO PR MBh S/T ∆T 1575 kW Amps HI PR LO PR MBh S/T ∆T 1140 kW Amps HI PR LO PR MBh S/T ∆T 1400 kW Amps HI PR LO PR MBh S/T ∆T 1575 kW Amps HI PR LO PR 40.8 0.69 22 2.13 8.5 248 123 42.0 0.74 21 2.15 8.6 252 127 43.1 0.73 20 2.
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SS-GSZ16 www.goodmanmfg.com 59 40.4 0.89 29 2.13 8.5 247 122 41.7 1.00 27 2.15 8.6 251 126 42.8 1.00 26 2.17 8.6 254 129 41.1 1.00 33 2.14 8.5 249 124 42.3 1.00 31 2.16 8.6 252 127 43.4 1.00 30 2.17 8.7 255 131 Airflow MBh S/T ∆T 1140 kW Amps HI PR LO PR MBh S/T ∆T 1400 kW Amps HI PR LO PR MBh S/T ∆T 1575 kW Amps HI PR LO PR MBh S/T ∆T 1140 kW Amps HI PR LO PR MBh S/T ∆T 1400 kW Amps HI PR LO PR MBh S/T ∆T 1575 kW Amps HI PR LO PR 41.7 0.91 31 2.14 8.5 250 125 42.9 0.96 29 2.16 8.6 253 129 44.0 0.
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www.goodmanmfg.com 59 46.4 0.65 19 2.47 10.0 246 121 47.2 0.69 18 2.48 10.1 248 123 48.3 0.70 17 2.50 10.1 250 126 46.4 0.78 23 2.47 10.0 246 121 47.2 0.82 22 2.48 10.1 248 123 48.3 0.82 21 2.49 10.1 251 126 Airflow MBh S/T ∆T 1400 kW Amps HI PR LO PR MBh S/T ∆T 1600 kW Amps HI PR LO PR MBh S/T ∆T 1800 kW Amps HI PR LO PR MBh S/T ∆T 1400 kW Amps HI PR LO PR MBh S/T ∆T 1600 kW Amps HI PR LO PR MBh S/T ∆T 1800 kW Amps HI PR LO PR 47.1 0.71 21 2.46 10.0 247 123 47.9 0.74 20 2.48 10.1 249 125 48.9 0.
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SS-GSZ16 www.goodmanmfg.com 59 46.6 0.90 28 2.47 10.0 246 122 47.5 1.00 26 2.48 10.1 249 124 48.5 1.00 25 2.50 10.1 251 126 47.4 1.00 31 2.47 10.0 248 123 48.3 1.00 30 2.49 10.1 250 126 49.3 1.00 29 2.50 10.2 252 128 Airflow MBh S/T ∆T 1400 kW Amps HI PR LO PR MBh S/T ∆T 1600 kW Amps HI PR LO PR MBh S/T ∆T 1800 kW Amps HI PR LO PR MBh S/T ∆T 1400 kW Amps HI PR LO PR MBh S/T ∆T 1600 kW Amps HI PR LO PR MBh S/T ∆T 1800 kW Amps HI PR LO PR 48.1 0.93 29 2.47 10.0 249 125 48.9 0.97 28 2.49 10.1 251 127 49.
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www.goodmanmfg.com 59 57.8 0.64 19 3.20 12.5 260 119 58.2 0.68 18 3.21 12.5 261 120 59.7 0.72 17 3.24 12.6 264 123 57.8 0.77 23 3.20 12.4 260 119 58.3 0.81 22 3.21 12.5 261 120 59.7 0.85 21 3.24 12.6 265 123 Airflow MBh S/T ∆T 1750 kW Amps HI PR LO PR MBh S/T ∆T 1890 kW Amps HI PR LO PR MBh S/T ∆T 2250 kW Amps HI PR LO PR MBh S/T ∆T 1750 kW Amps HI PR LO PR MBh S/T ∆T 1890 kW Amps HI PR LO PR MBh S/T ∆T 2250 kW Amps HI PR LO PR 58.6 0.70 21 3.20 12.4 261 121 59.1 0.73 20 3.21 12.5 263 122 60.5 0.
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SS-GSZ16 www.goodmanmfg.com 59 58.1 0.90 27 3.20 12.5 261 120 58.6 0.93 26 3.21 12.5 262 121 60.0 1.00 25 3.24 12.6 265 124 59.1 1.00 30 3.21 12.5 262 121 59.5 1.00 30 3.22 12.5 263 122 61.0 1.00 28 3.25 12.7 266 126 Airflow MBh S/T ∆T 1750 kW Amps HI PR LO PR MBh S/T ∆T 1890 kW Amps HI PR LO PR MBh S/T ∆T 2250 kW Amps HI PR LO PR MBh S/T ∆T 1750 kW Amps HI PR LO PR MBh S/T ∆T 1890 kW Amps HI PR LO PR MBh S/T ∆T 2250 kW Amps HI PR LO PR 59.9 0.93 29 3.21 12.5 263 123 60.3 0.96 28 3.22 12.5 264 124 61.
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Heating Data GSZ160181B* - ASPT29B14A* + TXV Outdoor Ambient Temperature 65 60 55 50 47 45 40 35 30 25 20 17 15 10 5 0 -5 MBh 23.1 21.7 20.3 18.9 18.0 17.4 15.7 14.2 13.0 12.0 11.4 11.0 10.5 9.4 8.2 7.0 5.9 T/R 20.6 19.5 18.4 17.3 16.7 16.1 14.6 13.1 12.0 11.1 10.5 10.2 9.8 8.7 7.6 6.5 5.4 kW 1.37 1.35 1.34 1.33 1.32 1.31 1.30 1.29 1.27 1.26 1.25 1.24 1.23 1.22 1.21 1.20 1.18 Amps 6.7 6.2 5.7 5.3 5.1 4.9 4.6 4.4 4.1 3.9 3.
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Heating Data (cont.) GSZ160421B* - ASPT47D14A* + TXV Outdoor Ambient Temperature 65 60 55 50 47 45 40 35 30 25 20 17 15 10 5 0 -5 MBh 51.0 47.9 44.9 41.9 40.0 38.6 35.2 31.9 29.2 27.2 25.8 25.0 24.0 21.5 19.0 16.5 14.0 T/R 45.4 43.1 40.7 38.4 37.0 35.8 32.6 29.5 27.0 25.2 23.9 23.1 22.2 19.9 17.6 15.3 13.0 kW 3.31 3.26 3.21 3.16 3.13 3.11 3.05 3.00 2.95 2.90 2.85 2.82 2.80 2.75 2.69 2.64 2.59 Amps 16.4 15.1 14.0 13.0 12.5 12.2 11.
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Performance Data GSZ160181B* + ASPT29B14A* + TXV Conditions: 80 °F IBD, 67 °F IWB @ 600 CFM Outdoor Total Sensible Latent Total Tem. ° F.
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SS-GSZ16 www.goodmanmfg.com A B C D E H W 6s = 6SIGMA 8 7 7 CC= CRITICAL CHARACTERISTIC SPECIAL CHARACTERISTICS: 8 6 SC= SIGNIFICANT CHARACTERISTIC 6 4 3 4 3 CONFIDENTIAL PROPERTY OF THE GOODMAN MANUFACTURING COMPANY, L.P. NOT TO BE DISCLOSED TO OTHERS, COPIED, OR USED FOR ANY PURPOSE EXCEPT AS AUTHORIZED IN WRITING. MUST BE RETURNED UPON DEMAND, ON COMPLETION OF ORDER, OR OTHER PURPOSE FOR WHICH IT WAS LENT.
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BK www.goodmanmfg.com ALTERNATE DOUBLE POLE CONTACTOR L2 L1 BK BR PU BK RVC YL/PK BK PU LPS YL/PK BL/PK C C C R R Wiring is subject to change. Always refer to the wiring diagram or the unit for the most up-to-date wiring.
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SS-GSZ16 L2 L1 www.goodmanmfg.com RVC CM IO BK RD AUX MAIN HPS RD (LOW) BK (HIGH) BR PU BL/PK BL/PK YL/PK DT LPS YL/PK BK BK BL/PK C C C R R BL RD Wiring is subject to change. Always refer to the wiring diagram or the unit for the most up-to-date wiring.
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Accessories Model # Description GSZ16 018 GSZ16 024 GSZ16 030 GSZ16 036 GSZ16 042 GSZ16 048 GSZ16 060 X X X X X X ABK-20 Anchor Bracket Kit* X X X X CSR-U-1 Hard-start Kit X X X X CSR-U-2 Hard-start Kit CSR-U-3 Hard-start Kit X X FSK01A¹ Freeze Protection Kit X X X X X X X LAKT01A Low-Ambient Kit X X X X X X X OT18-60A² Outdoor Thermostat w/ Lockout Stat X X X X X X X TX2N4A³ TXV Kit X X TX3N4 TXV Kit X X TX5N4 TXV Kit X X X ◊ ¹ ² ³